Identify this rhythm

Select one option

Rate

Any

Regularity

Irregular pattern, but regular R-R

P Waves

Upright and uniform

PR Interval

No relationship between P and QRS

QRS

May be narrow or wide

Supraventricular Tachycardia

Sinus Tachycardia

3rd Degree AV Block

Ventricular Tachycardia